The Nautilus turned 50 this year, and Patek marked the occasion with far more restraint than anyone expected. Gérald Genta's design debuted back in 1976 as a steel sports watch priced like a gold one, confused most of the market, and then spent five decades becoming the most requested thing in the catalog. The anniversary set unveiled at Watches and Wonders 2026 runs to three wristwatches, and this platinum 5610/1P-001 sits at the top of the pyramid.